An auxiliary equipment for weightlifting and fitness exercises. There are two kinds of fixed weight and adjustable weight. ① Fixed weight dumbbells. It is made of pig iron with an iron rod in the middle and solid balls at both ends for practice. ②Adjustable dumbbells. Similar to a reduced barbell, round iron plates of varying weights are placed on both ends of the short iron bars, which are about 40 to 45 cm long, which can increase or decrease the weight during weightlifting or fitness exercises. Regular dumbbell exercises can increase muscle strength in various parts of the body.

Since 2013, we have made rubber molded products of various materials and have accumulated a wealth of manufacturing experience. Started to produce rubber bumper plates in 2010. New We are one of the main suppliers  which ability to independently develop and produce almost all kinds of rubber bumper plates. It have been exported to more than 40 countries and regions including the United States, Canada, Australia, Japan, South Korea, Singapore, Italy, Spain, United Kingdom.